Radiant|Lab Grown|IGI

0.53ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825656585

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825656585

Diamond specifications and retailer prices

From $246 USD
As of October 30, 2026
Save $1,012 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,258 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656585 or 825656585. Listed at 16 retailers as of October 30, 2026, with prices from $246 to $1,258, a $1,012 spread on the same certified stone. Reve Diamonds lists it at $1,258. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656585
Dimensions5.78 × 3.99 × 2.65 mm
L/W Ratio1.45
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.78 mm3.99 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656585
Side View
Table 67.0%Crown 43.6°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $507 USD|Low: $246 USD|High: $1,258 USD|Avg: $653 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11$246 USD
Retailer 2$377 USD
Retailer 9$385 USD
Retailer 6$456 USD
Retailer 5$493 USD
Retailer 1$507 USD
Retailer 10$589 USD
Retailer 8$600 USD
Retailer 7$880 USD
Retailer 3$930 USD
Retailer 4$1,100 USD
Reve Diamonds$1,258 USD

26 data points across 12 retailers

16 retailers$246 USD to $1,258 USD

Retailer 1
-
$220 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$246 USD
View
Final sale: no returns
Retailer 3
-
$273 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$273 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$377 USD
View
B+
Retailer 6
-
$385 USD
View
Retailer 7
-
$456 USD
€434 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$493 USD
ZAR 7,972 ZAR
View
B+
Retailer 9
-
$507 USD
£399 GBP
View
B
Retailer 10
-
$589 USD
View
B+
Retailer 11
-
$600 USD
View
Retailer 12
-
$877 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$880 USD
View
B
Retailer 14
-
$930 USD
View
B
Retailer 15
-
$1,100 USD
£866 GBP
View
Most Expensive
B
Reve Diamonds
5D79A51BD · Oct 30
$1,258 USD
View
15 more retailers have this diamond
Prices start from $246 USDSave up to $1,012 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.53ct Radiant
$246 USD